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<br />BASE FLOOD <br />WA TER-SURFACE ELEVATION <br /> <br />NCREASE <br /> <br />WITH <br />FLOODWA Y <br />(FEET NGVD) <br /> <br />r <br /> <br />WITHOUT <br />FLOODWA Y <br /> <br />I <br /> <br />REGULATORY <br /> <br />MEAN VELOCITY <br />(FEET PER <br />SECOND) <br /> <br />FLOODWA Y <br /> <br />SECTION AREA <br />(SQUARE FEET) <br /> <br />WIDTH <br />(FEET) <br /> <br />FLOODING SOURCE <br /> <br />DISTANCE1 <br /> <br />CROSS SECTION <br /> <br />Ralston Creek <br />(Cont'd) <br /> <br />0.7 <br />0.1 <br />0.2 <br />0.5 <br />0.4 <br />0.3 <br />- <br />0.0 <br />0.6 <br />0.4 <br />0.0 <br />0.0 <br /> <br />5,497.8 <br />5,503.2 <br />5,506.4 <br />5,510.1 <br />5,516.9 <br />5,527.3 <br />5,540.9 <br />5,545.0 <br />5,546.2 <br />5,552.7 <br />5,564.5 <br /> <br />5,497.1 <br />5,503.1 <br />5,506.2 <br />5,509.6 <br />5,516.5 <br />5.527.0 <br />5,540.9 <br />5,544.4 <br />5,545.8 <br />5,552.7 <br />5,564.5 <br /> <br />5,497.1 <br />5,503,1 <br />5,506.2 <br />5,509.6 <br />5,516.5 <br />5.527,0 <br />5,540.9 <br />5,544.4 <br />5,545.8 <br />5,552.7 <br />5,564.5 <br /> <br />7.1 <br />9.7 <br />7.5 <br />7.6 <br />6.1 <br />~ <br />8.3 <br />7.1 <br />6.9 <br />5.3 <br />3.7 <br /> <br />672 <br />496 <br />643 <br />631 <br />791 <br />876 <br />- <br />581 <br />680 <br />698 <br />900 <br />1,300 <br /> <br />135 <br />112 <br />103 <br />160 <br />240/502 <br />~ <br />181 <br />230 <br />214 <br />311 <br />337 <br /> <br />36,229 <br />36,794 <br />37,039 <br />37,419 <br />38,209 <br />39.335 <br />40,780 <br />41,263 <br />41,381 <br />41,880 <br />42,767 <br /> <br />AY <br />AZ <br />BA <br />BB <br />BC <br />BD <br />- <br />BE <br />BP <br />BG <br />BH <br />BI <br /> <br />REVISED DATA 7 <br /> <br /> <br />~ <br /> <br />tMR <br /> <br />Ipeet Above Confluence With Clear Creek <br />2WidthlWidth Within Corporate Limits <br /> <br />FLOODWAY DATA <br /> <br />RALSTON CREEK (Cont'd) <br /> <br />FEDERAL EMERGENCY MANAGEMENT AGENCY <br /> <br />CITY OF ARVADA, CO <br />(JEFFERSON CO) <br /> <br />T <br />A <br />8 <br />L <br />E <br /> <br />2 <br />